Quality versus quantity: acquisition of coping skills following computerized cognitive–behavioral therapy for substance use disorders
Version of Record online: 20 SEP 2010
© 2010 The Authors, Addiction © 2010 Society for the Study of Addiction
Volume 105, Issue 12, pages 2120–2127, December 2010
How to Cite
Kiluk, B. D., Nich, C., Babuscio, T. and Carroll, K. M. (2010), Quality versus quantity: acquisition of coping skills following computerized cognitive–behavioral therapy for substance use disorders. Addiction, 105: 2120–2127. doi: 10.1111/j.1360-0443.2010.03076.x
- Issue online: 3 NOV 2010
- Version of Record online: 20 SEP 2010
- Submitted 17 November 2009; initial review completed 22 February 2010; final version accepted 30 April 2010
- computer-assisted therapy;
- coping skills;
- substance use
Aims To evaluate the changes over time in quality and quantity of coping skills acquired following cognitive behavioral therapy (CBT), and examine potential mediating effects on substance use outcomes.
Design A randomized controlled trial (RCT) evaluating the effectiveness of a computerized version of CBT (CBT4CBT) as an adjunct to standard out-patient treatment over an 8-week period.
Setting Data were collected from individuals seeking treatment for substance dependence in an out-patient community setting.
Participants Fifty-two substance abusing individuals (50% African American), with an average age of 42 years, and a majority reporting cocaine as their primary drug of choice.
Measurements Participants' responses to behavioral role-plays of situations associated with high risk for drug and alcohol use were audio-taped and rated independently to assess their coping responses.
Findings There were statistically significant increases in mean ratings of the quality of participants' coping responses for those assigned to CBT4CBT compared to treatment as usual, and these differences remained significant 3 months after treatment completion. Moreover, quality of coping responses mediated the effect of treatment on participants' duration of abstinence during the follow-up period.
Conclusions These findings suggest that assignment to the computerized CBT program improved participants' coping skills, as measured by independent ratings of a role-playing task. It is also the first study to test and support quality of coping skills acquired as a mediator of the effect of CBT for substance use.